    <!DOCTYPE html>
<html>
<head lang="en">
    <meta charset="UTF-8">
    <title>task35</title>
    <link rel="stylesheet" href="style.css" type="text/css">
</head>
<body>
<div class="table_div">
    <div class="run_div"><div class="red_div"></div></div>
    <table class="table">
        <tr>
            <th></th>
            <th>1</th>
            <th>2</th>
            <th>3</th>
            <th>4</th>
            <th>5</th>
            <th>6</th>
            <th>7</th>
            <th>8</th>
            <th>9</th>
            <th>10</th>
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        <tr>
            <th>7</th>
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        <tr>
            <th>8</th>
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        </tr>
        <tr>
            <th>9</th>
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        <tr>
            <th>10</th>
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        </tr>
    </table>

</div>

<div class="controls">
    <table style="display:none;" >
        <tr><td></td><td><input type="button" id="top" value="Top"></td><td></td></tr>
        <tr><td><input type="button" id="left" value="Left"></td><td><input type="button" id="go" value="Go"></td><td><input type="button" id="right" value="Right"></td></tr>
        <tr><td></td><td><input type="button" id="bottom" value="Bottom"></td><td></td></tr>
    </table>
    <input type="button" value="执行" id="do_it">
    <input type="button" value="refresh" id="reset"></br></br>
    <div class="row_show" id="row_num"><div class="row_div">0</div></div>
    <textarea rows="10"  id="textarea"></textarea>
</div>

<script src="task35_1.js"></script>
</body>
</html>